CN208618214U - A kind of construction subgrade case - Google Patents
A kind of construction subgrade case Download PDFInfo
- Publication number
- CN208618214U CN208618214U CN201821089694.0U CN201821089694U CN208618214U CN 208618214 U CN208618214 U CN 208618214U CN 201821089694 U CN201821089694 U CN 201821089694U CN 208618214 U CN208618214 U CN 208618214U
- Authority
- CN
- China
- Prior art keywords
- rod
- control
- swing rod
- checkered plates
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a kind of construction subgrade cases, including skeleton body, the checkered plates and plane steel plate being oppositely arranged on the skeleton body, it is provided with a through-hole at the center of the checkered plates and two through slots for being oppositely arranged on the through-hole two sides, sliding is provided with a control-rod in the through-hole, the two sides of the control-rod are respectively equipped with one and are located at the intracorporal swing rod of the skeleton, one end close to the control-rod of the swing rod is hinged by the inside of hinged shaft and the skeleton body or the checkered plates, the other end of the swing rod is equipped with lifting lug, described one end of the swing rod is connect by transmission mechanism with the control-rod, the control-rod can drive the swing rod to swing, and the lifting lug on the other end of the swing rod is made to pass through the through slot to the outside of the checkered plates.The construction subgrade case of the utility model, it is time saving and energy saving to have the advantages that.
Description
Technical field
The utility model relates to technical field of building construction, and in particular to a kind of construction subgrade case.
Background technique
In recent years, the application of subgrade case is very extensive in construction.Steel plate roadbed box, mainly by a bone
Frame body composition, skeleton body are made of lengthways main steel bar skeleton and horizontal skeleton, the surface Feng Youyi decorative pattern checkered plates of skeleton body, instead
Face, which is then sealed, plate steel plate, and cabinet is integrally formed.One piece of block arranged in sequence of subgrade case, it is built into temporary road, it is logical for vehicle
Row, surface detail plate face can be anti-skidding, and in operation process, operation is unloaded a little need to be as the extension of work surface be constantly moved.
It is all to be turned with crane or shifted with fork truck at present, in special fixture to enable subgrade case to reuse
It helps to realize the transfer of subgrade case under the lower and cooperation of worker.The existing branch mode of subgrade case, there are it is time-consuming and laborious and because need
Want special fixture and bring disadvantage inconvenient for use.
Utility model content
In view of this, the utility model aim is to provide a kind of construction subgrade case, do not need using special fixture
Carry out secondary transfer, transfer work can be completed by crane or fork truck under the simple cooperation of worker, to reach time saving and energy saving
Purpose.
To achieve the goals above, the utility model is realized by the following technical solutions: a kind of construction road
Base case, including skeleton body, the checkered plates and plane steel plate that are oppositely arranged on the skeleton body, the center of the checkered plates
Place is provided with a through-hole and two through slots for being oppositely arranged on the through-hole two sides, and sliding is provided with a control-rod in the through-hole,
The two sides of the control-rod be respectively equipped with one be located at the intracorporal swing rod of the skeleton, the swing rod close to the control-rod one
End is hinged by the inside of hinged shaft and the skeleton body or the checkered plates, and the other end of the swing rod is equipped with lifting lug, described
Described one end of swing rod is connect by transmission mechanism with the control-rod, and the control-rod can drive the swing rod to swing and make
It obtains the lifting lug on the other end of the swing rod and passes through the through slot to the outside of the checkered plates.
Further, the transmission mechanism includes the gear being coaxially set on the hinged shaft and is arranged in the control-rod
Rack gear that is upper and being engaged with the gear.
Further, in its natural state, described one end of the swing rod be higher than the other end, the swing rod it is described
The lifting lug on the other end is located at the inside of the checkered plates.
The utility model has the beneficial effects that a kind of construction subgrade case provided by the utility model, do not need using
Special fixture carrys out secondary transfer, transfer work can be completed by crane or fork truck under the simple cooperation of worker, to reach
Time saving and energy saving purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that lifting lug is located at the utility model when on the inside of checkered plates；
Fig. 2 is the structural schematic diagram that lifting lug is located at the utility model when on the outside of checkered plates.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In this application unless specifically defined or limited otherwise, term " connection ", " fixation " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to be electrically connected；
It can be directly connected, the connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
As shown in Figs. 1-2, the utility model provides a kind of construction subgrade case, including skeleton body 20, is oppositely arranged
Checkered plates 10 and plane steel plate 30 on the skeleton body 20.A through-hole 11 and two are provided at the center of checkered plates 10
It is oppositely arranged on the through slot 12 of 11 two sides of through-hole, sliding is provided with a control-rod 40 in the through-hole 11, and control-rod 40 is worn
It crosses the through-hole 11 and one end is located at 10 top of checkered plates (i.e. outside), the two sides of control-rod 40 are respectively equipped with one positioned at described
Swing rod 50 in skeleton body 20.One end close to the control-rod 40 of swing rod 50 passes through hinged shaft and the skeleton body 20 or described
The inside of checkered plates 10 is hinged, and the other end of the swing rod 50 is fixedly installed a lifting lug 60, and lifting lug 60 can be one and close
The ring of conjunction is also possible to an open ring, as long as can load-bearing.Described one end of the swing rod 50 passes through transmission mechanism 70
It is connect with the control-rod 40, the control-rod 40 can drive the swing rod 50 to swing and make the described another of the swing rod 50
Lifting lug 60 on one end passes through the through slot 12 to the outside of the checkered plates 10.
The construction subgrade case of the utility model, in normal use, the upper end of control-rod 40 is than checkered plates 10
Surface it is slightly higher, lifting lug 60 is located at the lower section (i.e. inside) of checkered plates 10, the wheel of current engineering truck on subgrade case
Control-rod 40 will not be pressed through, so that lifting lug 60 will not be pierced by from through slot 12.When needing to shift subgrade case, do not need using special
Cooperated with fixture, directly control-rod 40 is stepped on foot by a worker, so that lifting lug 60 is pierced by from through slot 12, then by work
Lifting lug 60 connect with the suspension hook of crane or directly passes through lifting lug 60 by truck driver control pallet fork by people, so as to simply and easily
Realize the transfer of subgrade case, it is time saving and laborsaving.
As a further improvement of the foregoing solution, the transmission mechanism 70 includes the gear being coaxially set on the hinged shaft
71 and the rack gear 72 that is arranged on the control-rod 40 and is engaged with the gear 71, in the present embodiment, swing rod 50 and hinged shaft
It is fixedly connected, hinged shaft and skeleton body 20 or checkered plates 10 are rotatablely connected.Rack gear 72 is moved down with control-rod 40, to drive
Gear 71 rotates, and gear 71 is rotated with dynamic hinge again, so that swing rod 50 is swung around hinged shaft, and then lifting lug 60 is sent to anti-slip steel
The outside of plate 10.The transmission mechanism 70, structure is simple.
As a further improvement of the foregoing solution, in its natural state, described one end of the swing rod 50 is higher than described another
One end, the lifting lug 60 on the other end of the swing rod 50 are located at the inside of the checkered plates 10.Utilize lever original
Reason is to make lifting lug 60 be maintained at the inside of checkered plates 10 in its natural state, thus realized without additional setting device, into
And simplify structure.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of construction subgrade case, including skeleton body, the checkered plates being oppositely arranged on the skeleton body and plane
Steel plate, it is characterised in that: be provided with a through-hole at the center of the checkered plates and two are oppositely arranged on the through-hole two sides
Through slot, the interior sliding of the through-hole are provided with a control-rod, and the two sides of the control-rod are respectively equipped with one and are located in the skeleton body
Swing rod, the inside that one end close to the control-rod of the swing rod passes through hinged shaft and the skeleton body or the checkered plates
Hingedly, the other end of the swing rod is equipped with lifting lug, and described one end of the swing rod is connect by transmission mechanism with the control-rod,
The control-rod can drive the swing rod to swing and the lifting lug on the other end of the swing rod is made to pass through the through slot extremely
The outside of the checkered plates.
2. a kind of construction subgrade case according to claim 1, it is characterised in that: the transmission mechanism includes coaxial
The gear being set on the hinged shaft and the rack gear for being arranged on the control-rod and being engaged with the gear.
3. a kind of construction subgrade case according to claim 2, it is characterised in that: in its natural state, the pendulum
Described one end of bar is higher than the other end, and the lifting lug on the other end of the swing rod is located at the checkered plates
Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089694.0U CN208618214U (en) | 2018-07-10 | 2018-07-10 | A kind of construction subgrade case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089694.0U CN208618214U (en) | 2018-07-10 | 2018-07-10 | A kind of construction subgrade case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618214U true CN208618214U (en) | 2019-03-19 |
Family
ID=65705378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089694.0U Expired - Fee Related CN208618214U (en) | 2018-07-10 | 2018-07-10 | A kind of construction subgrade case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811614A (en) * | 2019-03-21 | 2019-05-28 | 中国二十二冶集团有限公司 | Subgrade case easy to remove |
| CN117248408A (en) * | 2023-11-15 | 2023-12-19 | 中铁城建集团第一工程有限公司 | Roadbed box with high supporting strength and laying method thereof |
-
2018
- 2018-07-10 CN CN201821089694.0U patent/CN208618214U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811614A (en) * | 2019-03-21 | 2019-05-28 | 中国二十二冶集团有限公司 | Subgrade case easy to remove |
| CN117248408A (en) * | 2023-11-15 | 2023-12-19 | 中铁城建集团第一工程有限公司 | Roadbed box with high supporting strength and laying method thereof |
| CN117248408B (en) * | 2023-11-15 | 2024-02-13 | 中铁城建集团第一工程有限公司 | Roadbed box with high supporting strength and laying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200710 |